{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject.Disorder", "Treatment.Freq", "Treatment.Dosage", "Subject.Gender", "Treatment", "Treatment.Disorder", "Combination.Drug", "Treatment.Time_elapsed", "Treatment.Duration", "Treatment.Drug", "Subject.Age", "Treatment.Route", "Subject.Population", "Subject.Race", "Effect", "Subject"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Dosage", "Subject.Gender", "Treatment.Freq", "Combination.Drug", "Treatment.Drug", "Effect", "Treatment", "Subject.Age", "Subject.Race", "Subject", "Treatment.Time_elapsed", "Treatment.Disorder", "Treatment.Route"]}], "input": "A 61-year-old man developed clinical lupus syndrome with positive antinuclear antibody, positive lupus erythematosus (LE) cell preparation, and diffuse proliferative glomerulonephritis following 26 months of procainamide therapy."}
{"adverse event": [{"trigger": "developed ", "arguments": {"Subject.Disorder": "NAN", "Treatment.Freq": "NAN", "Treatment.Dosage": "NAN", "Subject.Gender": "man", "Treatment": "26 months of procainamide therapy", "Treatment.Disorder": "NAN", "Combination.Drug": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment.Duration": "26 months", "Treatment.Drug": "procainamide", "Subject.Age": "61-year-old", "Treatment.Route": "NAN", "Subject.Population": "NAN", "Subject.Race": "NAN", "Effect": "clinical lupus syndrome with positive antinuclear antibody, positive lupus erythematosus (LE) cell preparation, and diffuse proliferative glomerulonephritis", "Subject": "61-year-old man"}}], "potential therapeutic event": []}